US-12623108-B2 - Portable elevated pushup and arm curl exercise device

US12623108B2US 12623108 B2US12623108 B2US 12623108B2US-12623108-B2

Abstract

A portable exercise device allows a user to perform elevated pushups and/or arm curl exercises. A base has an opening defining a footrest. First and second arms are each extendable between a first position at least partially contained within the base and a second position at least partially extended from the base. A handle is supported by the first and second arms. A releasable locking mechanism is configured for releasably locking the first and second arms in one or more predefined or user-selected positions. A tension coil contained within the base is connected to the handle by first and second cables extending through the first and second arms, respectively. A dial connected to the tension coil allows user adjustment of resistance.

Inventors

Donald Noble
David E. Noble

Assignees

Donald Noble
David E. Noble

Dates

Publication Date: 20260512
Application Date: 20241106

Claims (14)

1 . A portable exercise device comprising: i. a base having an opening defining a footrest; ii. first and second arms, each being extendable between a first position at least partially contained within the base and a second position at least partially extended from the base; iii. a handle supported by the first and second arms; iv. a releasable locking mechanism for releasably locking the first and second arms in one or more predefined or user-selected positions; v. an adjustable tension coil contained within the base and connected to the handle by first and second cable segments extending through the first and second arms, respectively; and vi. a dial connected to the adjustable tension coil for adjusting a tension thereof.
2 . The portable exercise device of claim 1 , wherein the handle comprises a first handgrip supported by the first arm and a second handgrip supported by the second arm.
3 . The portable exercise device of claim 2 , wherein the first handgrip and the second handgrip are releasably attachable to each other.
4 . The portable exercise device of claim 1 , wherein the releasable locking mechanism comprises a first locking mechanism for releasably locking the first arm and a second locking mechanism for releasably locking the second arm.
5 . The portable exercise device of claim 1 , wherein an actuator for the releasable locking mechanism is provided on the base.
6 . The portable exercise device of claim 1 , wherein an actuator for the releasable locking mechanism is provided on the handle.
7 . The portable exercise device of claim 1 , wherein the handle comprises an internal cylinder to which the first and second cable segments are secured.
8 . The portable exercise device of claim 1 , wherein the base is divided into first and second segments releasably attached to each other, wherein the first segment contains a first adjustable tension coil and the second segment contains a second adjustable tension coil.
9 . A portable exercise device comprising: i. a base having an opening defining a footrest; ii. first and second arms, each being extendable between a first position at least partially contained within the base and a second position at least partially extended from the base; iii. a handle comprising a first handgrip supported by the first arm and a second handgrip supported by the second arm, wherein the first handgrip and the second handgrip are releasably attachable to each other; iv. a releasable locking mechanism for releasably locking the first and second arms in one or more predefined or user-selected positions; v. an adjustable tension coil contained within the base and connected to the first and second handgrips by first and second cable segments extending through the first and second arms, respectively; and vi. a dial connected to the adjustable tension coil for adjusting a tension thereof.
10 . The portable exercise device of claim 9 , wherein the releasable locking mechanism comprises a first locking mechanism for releasably locking the first arm and a second locking mechanism for releasably locking the second arm.
11 . The portable exercise device of claim 9 , wherein an actuator for the releasable locking mechanism is provided on the base.
12 . The portable exercise device of claim 9 , wherein an actuator for the releasable locking mechanism is provided on the handle.
13 . The portable exercise device of claim 9 , wherein the first handgrip comprises a first internal cylinder to which the first cable segment is secured, and the second handgrip comprises a second internal cylinder to which the second cable segment is secured.
14 . The portable exercise device of claim 9 , wherein the base is divided into first and second segments releasably attached to each other, wherein the first segment contains a first adjustable tension coil and the second segment contains a second adjustable tension coil.

Description

SUMMARY According to one aspect, a portable exercise device comprises a base having an opening defining a footrest, and first and second arms each being extendable between a first position at least partially contained within the base and a second position at least partially extended from the base. A handle is supported by the first and second arms. A releasable locking mechanism is provided for releasably locking the first and second arms in one or more predefined and/or user-selected positions. An adjustable tension coil contained within the base is connected to the handle via first and second cables extending through the first and second arms, respectively. A dial connected to the adjustable tension coil enables adjustment of tension on the coil, thereby adjusting resistance against movement of the handle. In some aspects, the handle may have a first handgrip supported by the first arm and a second handgrip supported by the second arm. In some examples, the first handgrip and the second handgrip may be releasably attached to each other. In some aspects, the releasable locking mechanism may have a first locking mechanism for releasably locking the first arm and a second locking mechanism for releasably locking the second arm. The locking mechanism(s) may be provided on the base or on the handle. The exercise device described herein is compact, easy-to-use and easy-to-transport and store. When the locking mechanism is engaged, the device may be used as a platform for performing elevated pushups. The user may adjust the height of the handle to achieve a desired range of motion. The handle height may be set at any position ranging from the first and second arms being in a fully extended position to being in a fully retracted position. The user may then simply grasp the handle and perform pushups. When the locking mechanism is released, the device may be used for performing arm curl exercises. The user may select a desired amount of resistance by adjusting the resistance dial, and then grasp the handle and raise and lower it to exercise his or her arms. Different muscle groups may be targeted by altering the grip, e.g., palms-up for exercising biceps, palms-down for exercising triceps, and so forth. The user may place one or both feet in the footrest area of the base to assist with securing the device in place during arm curl exercises. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic illustration of an exercise device in accordance with one or more aspects, with the extendable arms in a fully extended position; FIG. 2 is side elevation view of the exercise device of FIG. 1; FIG. 3 is a schematic illustration of the exercise device of FIG. 1 with the extendable arms in a fully retracted position; and FIG. 4 is a schematic illustration of an exercise device in accordance with another embodiment. DETAILED DESCRIPTION With reference to FIG. 1, a portable exercise device 10 has a base 12 featuring an open area 14 at a lower portion thereof to provide user access to an optionally padded footrest 13. In some aspects, the user may place one or both feet on the footrest 13 to use his or her own body as a counterweight when performing arm curl exercises. The device may be constructed of any material that provides sufficient strength and rigidity for its intended uses as described herein. Non-limiting examples of materials that may be used for construction include metals, resins, and composite materials. The exercise device 10 depicted in FIG. 1 has first and second handles 20a and 20b which may feature comfortable (e.g., non-slip) grip surfaces for a user to grasp while performing elevated pushups or arm curl exercises, as described herein. The base 12 may contain adjustable tension coils 18a and 18b connected to the handles 20a and 20b via first and second cables 15a and 15b to provide a desired resistance for performing arm curl exercises. The handles 20a and 20b may contain internal cylinders 22a and 22b constructed of metal or other sturdy material to increase strength and dimensional stability. The cables 15a and 15b may be secured to the cylinders 22a and 22b using suitable fasteners 21a and 21b, respectively. The tension on the coils 18a and 18b may be adjusted to provide desired resistance for arm curl exercises. For example, rotatable dials 17a and 17b may be used to increase or decrease tension on the coils 18a and 18b, respectively. As shown in FIG. 2, the dial 17a may contain indicia to allow the user to adjust resistance corresponding to a specific weight, e.g., 10-50 lbs. The base 12 is configured for receiving first and second retractable arms 16a and 16b, respectively, as illustrated by the dotted lines shown in FIGS. 1, 3 and 4. First and second releasable locking mechanisms include first and second actuators 23a and 23b for locking the retractable arms 16a and 16b, respectively. In one example, the releasable locking mechanisms are configured such that, when engaged, the arms 16a and 16b are lo